| May 15-17, 2026 | 2026 ISSA Team Race National Championship (Baker Trophy) | |
| May 9-10, 2026 | MASSA 2026 Spring Invitational | |
| May 9-10, 2026 | MASSA 2026 Mallory Qualifier | |
| Apr 25-26, 2026 | MASSA 2026 Baker Qualifier | |
| Apr 25, 2026 | MASSA SUNY Girls Driver Clinic | |
| Jan 29-1, 2026 | POSTPONED to 2027 - Women Leaders in Sailing: Coach Summitt | |
| Dec 13-14, 2025 | 2025 ISSA Hogan Keelboat Invitational Regatta | |
| Nov 22-23, 2025 | 2025 ISSA Great Oaks National Invitational | |
| Nov 15-16, 2025 | MASSA 2025 Fall Girls Champs | |
| Nov 8-9, 2025 | 2025 Atlantic Coast Championship | |
| Full MDISA Calendar & Results | ||
The Maryland Interscholastic Sailing Association League (MDISA) consists of high school teams from Maryland, Delaware and Northern Virginia. It is one of 5 leagues comprising the MidAtlantic Scholastic Sailing Association (MASSA), which, in turn, is a district of the InterScholastic Sailing Association (ISSA). The MDISA League was developed by Stovy Brown. Travis Carlisle is the current League Director for MDISA.
The leagues are members of the MidAtlantic Scholastic Sailing Association and they conduct the majority of sailing opportunities for member schools. They are also in charge of selecting teams to attend the district events.
Congratulations to Paul Didham from Point Loma High for winning the Cressy Trophy in the Laser Full Rig.
The top 36 singlehanded high school sailors from around the country will descend upon the Old Dominion University Sailing Center starting Friday, October 30 to compete in the Cressy High School Singlehanded Championship sponsored by LaserPerformance and the Old Dominion University Sailing Team in Norfolk, VA.
Congratulations to Ransom Everglades for winning the 2015 Lawrence White Trophy.
ISSA has achieved 4 records this year:
1. 502 schools registered
2. 5000+/- sailors participating in High School Sailing
3. The Mid Atlantic District (MAISA) is now 100 schools
4. 252 regattas over the 2014/2015 school year - with 3,943 teams competing in 32 weekends in the fall and spring.